/** * Updates counter cache for a single association * * @param \Cake\Event\Event $event Event instance. * @param \Cake\ORM\Entity $entity Entity * @param Association $assoc The association object * @param array $settings The settings for for counter cache for this association * @return void */ protected function _processAssociation(Event $event, Entity $entity, Association $assoc, array $settings) { $foreignKeys = (array) $assoc->foreignKey(); $primaryKeys = (array) $assoc->target()->primaryKey(); $countConditions = $entity->extract($foreignKeys); $updateConditions = array_combine($primaryKeys, $countConditions); $countOriginalConditions = $entity->extractOriginal($foreignKeys); if ($countOriginalConditions !== []) { $updateOriginalConditions = array_combine($primaryKeys, $countOriginalConditions); } foreach ($settings as $field => $config) { if (is_int($field)) { $field = $config; $config = []; } if (!is_string($config) && is_callable($config)) { $count = $config($event, $entity, $this->_table, false); } else { $count = $this->_getCount($config, $countConditions); } $assoc->target()->updateAll([$field => $count], $updateConditions); if (isset($updateOriginalConditions)) { if (!is_string($config) && is_callable($config)) { $count = $config($event, $entity, $this->_table, true); } else { $count = $this->_getCount($config, $countOriginalConditions); } $assoc->target()->updateAll([$field => $count], $updateOriginalConditions); } } }
/** * Test extractOriginal() * * @return void */ public function testExtractOriginal() { $entity = new Entity(['id' => 1, 'title' => 'original', 'body' => 'no'], ['markNew' => true]); $entity->set('body', 'updated body'); $result = $entity->extractOriginal(['id', 'title', 'body']); $expected = ['id' => 1, 'title' => 'original', 'body' => 'no']; $this->assertEquals($expected, $result); $result = $entity->extractOriginalChanged(['id', 'title', 'body']); $expected = ['body' => 'no']; $this->assertEquals($expected, $result); }